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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | Dinoking |
I have a kinematic body and I want to move it using a joystick. I have followed Gonkee 's tutorial on how to make a virtual joystick but i am not able to implement it in my 3d project. I just want to have a sphere which rolls around the map, but twist is , we have to move the joy button to opposite side to move in a direction. I have done this much but didn’t help:
for player :
extends KinematicBody
var acceleration = 10
var topspeed = 40
var joystick = get_parent().get_node("Joystick/joystick_button")
var vel = Vector3()
var speed = 30
func _ready():
pass
func _physics_process(delta):
var target_dir = Vector2(0, 0)
target_dir = joystick.get_value
vel.x = lerp(vel.x, target_dir.x * speed , acceleration * delta)
vel.z = lerp(vel.z, target_dir.z * speed , acceleration * delta)
vel = move_and_slide(vel, Vector3.UP)
for joystick :
extends TouchScreenButton
var radius = Vector2(16, 16)
var boundary = 32
var ongoing_drag = -1 #-1 represents false and other integers represents different cases of true
var return_accel = 20
var threshold = 10
func get_button_pos():
return position + radius
func _process(delta):
if ongoing_drag == -1:
var pos_diference = (Vector2(0, 0) - radius) - position
position += pos_diference * return_accel * delta
func _input(event):
if event is InputEventScreenDrag or (event is InputEventScreenTouch and event.is_pressed()):
var event_dist_from_centre = (event.position - get_parent().global_position).length()
if event_dist_from_centre <= boundary * global_scale.x or event.get_index() == ongoing_drag:
set_global_position(event.position - radius * global_scale)
if get_button_pos().length() > boundary :
set_position(get_button_pos().normalized() * boundary - radius)
ongoing_drag = event.get_index()
if event is InputEventScreenTouch and !event.is_pressed() and event.get_index() == ongoing_drag:
ongoing_drag = -1
func get_value():
if get_button_pos().length() > threshold:
return get_button_pos().normalized()
return Vector2(0, 0)